ALBA STAR↗ IMO 7729083Status Active SubseaBuilt 1978BP 24 t | Subsea | 1978 | — | — | — | 24 | — | 10/20 |
ALEX F MCCALL↗ IMO 9670688Status Unknown Marshall IslandsBuilt 2014 | Marshall Islands | 2014 | — | — | — | — | — | 10/20 |
ALI 20↗ IMO 7027526Status Active PSV · IranBuilt 1970 | PSV · Iran | 1970 | — | — | — | — | — | 10/20 |
ALIANZA SAN NICOLAS↗ IMO 7419183Status Active AHTBuilt 1976BP 100 t | AHT | 1976 | — | — | — | 100 | — | 10/20 |
ALICE G MCCALL↗ IMO 9517886Status Unknown MexicoBuilt 2008DP2 | Mexico | 2008 | DP2 | — | — | — | — | 10/20 |
ALKAHFI GRACE↗ IMO 9971329Status Unknown OSV · MalaysiaBuilt 2022 | OSV · Malaysia | 2022 | — | — | — | — | — | 10/20 |
ALMA CONQUEST↗ IMO 8954702Status Unknown Multicat · TogoBuilt 2006BP 10 t | Multicat · Togo | 2006 | — | — | — | 10 | — | 10/20 |
ALMA KAPPA↗ IMO 9467500Status Unknown Marshall IslandsBuilt 2008BP 35 t | Marshall Islands | 2008 | — | — | — | 35 | — | 10/20 |
ALPAMYS↗ IMO 9400253Status Unknown Tug · KazakhstanBuilt 2006BP 25 t | Tug · Kazakhstan | 2006 | — | — | — | 25 | — | 10/20 |
ALPHA 803↗ IMO 7344950Status Active AHTSBuilt 1974BP 91 t | AHTS | 1974 | — | — | — | 91 | — | 10/20 |
ALPHA GRANADA↗ IMO 9468279Status Unknown Built 2008BP 42 t | — | 2008 | — | — | — | 42 | — | 10/20 |
AMOENITAS↗ IMO 9505510Status Active Heavy Lift · Antigua and BarbudaBuilt 2010 | Heavy Lift · Antigua and Barbuda | 2010 | — | — | — | — | — | 10/20 |
AMY CLEMONS MCCALL↗ IMO 9688257Status Unknown Marshall IslandsBuilt 2014DP2 | Marshall Islands | 2014 | DP2 | — | — | — | — | 10/20 |
ANDREA 2↗ IMO 9916422Status Unknown OSV · NigeriaBuilt 2021 | OSV · Nigeria | 2021 | — | — | — | — | — | 10/20 |
ANTHEA LUNA↗ IMO 1069584Status Active Crew · United KingdomBuilt 2025Deck 120 m² | Crew · United Kingdom | 2025 | — | — | 120 | — | — | 10/20 |
AOS 3↗ IMO 8628298Status Active PSV · United Arab EmiratesBuilt 1982 | PSV · United Arab Emirates | 1982 | — | — | — | — | — | 10/20 |
AOS 5↗ IMO 8623298Status Active PSV · PanamaBuilt 1981 | PSV · Panama | 1981 | — | — | — | — | — | 10/20 |
AQUA SUPPLY↗ IMO 7310519Status Active AHTSBuilt 1973BP 32 t | AHTS | 1973 | — | — | — | 32 | — | 10/20 |
ARABDRILL 20↗ IMO 8764925Status Active FPSO · Saudi ArabiaBuilt 1998 | FPSO · Saudi Arabia | 1998 | — | — | — | — | — | 10/20 |
ARABDRILL 30↗ IMO 8985505Status Active MODU · Saudi ArabiaBuilt 2006 | MODU · Saudi Arabia | 2006 | — | — | — | — | — | 10/20 |
ARABIYAH 3↗ IMO 8767707Status Active Jack Up · Saudi ArabiaBuilt 1983 | Jack Up · Saudi Arabia | 1983 | — | — | — | — | — | 10/20 |
ARABIYAH 6↗ IMO 8767733Status Active Jack Up · Saudi ArabiaBuilt 1980 | Jack Up · Saudi Arabia | 1980 | — | — | — | — | — | 10/20 |
ARKAREGA↗ IMO 9952359Status Unknown OSV · IndonesiaBuilt 2021 | OSV · Indonesia | 2021 | — | — | — | — | — | 10/20 |
ARLAN↗ IMO 9004827Status Unknown Multicat · KazakhstanBuilt 2015BP 8 t | Multicat · Kazakhstan | 2015 | — | — | — | 8 | — | 10/20 |
ASCOT BONNY 1↗ IMO 7398547Status Active Subsea · NigeriaBuilt 1974 | Subsea · Nigeria | 1974 | — | — | — | — | — | 10/20 |
AST ANCHORER↗ IMO 7820291Status Active AHTSBuilt 1979BP 7 t | AHTS | 1979 | — | — | — | 7 | — | 10/20 |
AT-3201↗ IMO 9443346Status Active Subsea · ComorosBuilt 2007BP 40 t | Subsea · Comoros | 2007 | — | — | — | 40 | — | 10/20 |
ATLANTIC EHCO↗ IMO 8502987Status Active PSVBuilt 1988 | PSV | 1988 | — | — | — | — | — | 10/20 |
ATLANTIC ESBJERG↗ IMO 8752740Status Active OffshoreBuilt 1975Deck 600 m²139 pax | Offshore | 1975 | — | — | 600 | — | 139 | 10/20 |
ATLANTIC EXPLORER↗ IMO 8120014Status Active SubseaBuilt 1982 | Subsea | 1982 | — | — | — | — | — | 10/20 |
ATLANTIC STAR↗ IMO 7417616Status Active MODU · BahamasBuilt 1976 | MODU · Bahamas | 1976 | — | — | — | — | — | 10/20 |
ATLANTIC ZEPHYR↗ IMO 8753378Status Active MODU · PanamaBuilt 1973 | MODU · Panama | 1973 | — | — | — | — | — | 10/20 |
AUSTRAL↗ IMO 6909777Status Active SubseaBuilt 1969 | Subsea | 1969 | — | — | — | — | — | 10/20 |
AZA-EBI I↗ IMO 9147655Status Active AHTBuilt 1997BP 60 t | AHT | 1997 | — | — | — | 60 | — | 10/20 |
B-1↗ IMO 9091272Status Active PSV · MexicoBuilt 2002 | PSV · Mexico | 2002 | — | — | — | — | — | 10/20 |
BAI HE TAN↗ IMO 9947043Status Unknown OSV · ChinaBuilt 2022 | OSV · China | 2022 | — | — | — | — | — | 10/20 |
BEAUFORT SEAHORSE↗ IMO 7502423Status Active AHTSBuilt 1976BP 45 t | AHTS | 1976 | — | — | — | 45 | — | 10/20 |
BEAUREGARD↗ IMO 8967498Status Active PSV · United StatesBuilt 2001 | PSV · United States | 2001 | — | — | — | — | — | 10/20 |
BELLA III↗ IMO 8112782Status Active PSV · PanamaBuilt 1981 | PSV · Panama | 1981 | — | — | — | — | — | 10/20 |
BENNEVIS↗ IMO 8753299Status Active MODU · PanamaBuilt 1971 | MODU · Panama | 1971 | — | — | — | — | — | 10/20 |
BETTY H.↗ IMO 9274745Status Active Standby · NigeriaBuilt 2002 | Standby · Nigeria | 2002 | — | — | — | — | — | 10/20 |
BEYNOUNA↗ IMO 8753172Status Active MODU · United Arab EmiratesBuilt 1983 | MODU · United Arab Emirates | 1983 | — | — | — | — | — | 10/20 |
BIG ORANGE I↗ IMO 7228388Status Active PSVBuilt 1973 | PSV | 1973 | — | — | — | — | — | 10/20 |
BIG ORANGE IX↗ IMO 7115218Status Active PSVBuilt 1971 | PSV | 1971 | — | — | — | — | — | 10/20 |
BIHAI NO.1↗ IMO 9372418Status Active PSV · ChinaBuilt 2014 | PSV · China | 2014 | — | — | — | — | — | 10/20 |
BLACKFORD DOLPHIN↗ IMO 8753122Status Active MODU · BermudaBuilt 1974 | MODU · Bermuda | 1974 | — | — | — | — | — | 10/20 |
BLUE PETRA 2↗ IMO 9971111Status Unknown OSV · MalaysiaBuilt 2023 | OSV · Malaysia | 2023 | — | — | — | — | — | 10/20 |
BLUEFISH↗ IMO 8991891Status Active Jack Up · NigeriaBuilt 1983 | Jack Up · Nigeria | 1983 | — | — | — | — | — | 10/20 |
BOB KELLER↗ IMO 8765450Status Active MODU · Marshall IslandsBuilt 2005 | MODU · Marshall Islands | 2005 | — | — | — | — | — | 10/20 |
BOJADOR↗ IMO 9881718Status Unknown OSV · PortugalBuilt 2021 | OSV · Portugal | 2021 | — | — | — | — | — | 10/20 |